Maingear's Titan 17 is one hefty desktop replacement

The stats read like a high end desktop, from the hexa-core i7-990X to the GTX485M's in SLI which support the 1080p display, though the weight of 12.1lbs is a little lighter than most desktops. TechSpot had a chance to review this $5,400 laptop and they had quite a bit of fun doing it. As you can see from the image below, this notebook produces a lot of heat and you'd be foolish to place it on your lap but perhaps it would be handy for reheating a snack. When they tested the power the notebook pulled 85 watts at idle, 336W under load, making the 8 cell battery more of a UPS than anything. Check out the full review to see the long list of peripherals and some incredible gaming performance.